Quick phone code question

[chipperclocker]

I've run into an issue of flashing my Alltel phone to a Bell rom and accidentally letting customization run. In the process of recovering, I've got back to the latest stock Alltel rom from HTC's FTP site, but conflipper informed me that this will not overwrite the Bell settings in my NAM configuration. He did mention a phone code that did reset these settings once I was running a Sprint rom (without customization) but could not remember which one did this. After flashing to DHarvey's Sprint ROM (and resetting before customization ran), I've now got some options.

2539 - AKEY
3282 - DATA
33284 - DEBUG
3423 - DIAG
7738 - PREV
775 - PRL
778 - PST
786 - RTN
8626337 - VOCODER

Is one of these for accomplishing what I am looking for?

Thanks in advance.